CN206645685U - One kind is without bolt self-closing security protection gate - Google Patents
One kind is without bolt self-closing security protection gate Download PDFInfo
- Publication number
- CN206645685U CN206645685U CN201720205131.2U CN201720205131U CN206645685U CN 206645685 U CN206645685 U CN 206645685U CN 201720205131 U CN201720205131 U CN 201720205131U CN 206645685 U CN206645685 U CN 206645685U
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- Prior art keywords
- door
- doorframe
- wall
- plate
- hinge
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- 238000007789 sealing Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 18
- 230000006378 damage Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses one kind without bolt self-closing security protection gate,Including doorframe,The left and right sides wall of the doorframe is mounted on spring hinge,The inner chamber of the doorframe is provided with two groups of door-plates,The doorframe is connected by left side spring hinge with the left side wall of left side door-plate,Linkage is provided with the top of the door-plate,The linkage includes door-plate connecting pole,The bottom of the door-plate connecting pole is arranged on the top of linkage,It is simple in construction,Rationally,It is economical,It is applicable,Solve the problems, such as worker's artificial destruction protective door present in work progress and close protective door not in time,It ensure that safety protective door basic feature and practicality,Utilized due to turnover can be repeated several times,Rationally reduce the input of project safety in production expense,Cost is saved,And avoid the various potential safety hazards left not in time by artificial destruction and closing using conventional belt keeper protective door and environmental pollution.
Description
Technical field
Construction equipment technical field is the utility model is related to, specially one kind is without bolt self-closing security protection gate.
Background technology
In the construction stage, the various construction materials of vertical transport such as material elevator, construction elevator need to be used, according to routine
Using the door leaf with keeper, it is easy to by worker's artificial damage, or do not close in time on request, it is due not have protective door
Effect, often lead to the related all kinds of security incidents such as mechanical wounding, high falling and occur.The existing unlatching to safety protective door is closed
Close, there will be the protective door for needing manual operation to close of keeper, cause worker's artificial destruction present in work progress to be prevented
Shield door and not in time closing protective door and its security hidden trouble brought.In view of the problem of mentioned above, the utility model is set
Meter one kind is mentioned above to solve the problems, such as without bolt self-closing security protection gate.
Utility model content
The purpose of this utility model is to provide one kind without bolt self-closing security protection gate, to solve above-mentioned background technology
The existing open and close to safety protective door of middle proposition, there will be the protective door for needing manual operation to close of keeper, lead
Cause worker's artificial destruction protective door present in work progress and close protective door and its security hidden trouble brought not in time.
To achieve the above object, the utility model provides following technical scheme：It is a kind of without bolt self-closing security protection gate,
Including doorframe, the left and right sides wall of the doorframe is mounted on spring hinge, and the inner chamber of the doorframe is provided with two groups of door-plates, institute
State doorframe to be connected with the left side wall of left side door-plate by left side spring hinge, the doorframe passes through right side spring hinge and offside door
The right side wall of plate is connected, and linkage, the top that the door-plate passes through linkage and doorframe are provided with the top of the door-plate
Outer wall connects, and the linkage includes door-plate connecting pole, and the bottom of the door-plate connecting pole is arranged on the top of linkage,
The outer wall of the door-plate connecting pole is provided with first connecting rod, and the right-hand member inner chamber of the first connecting rod is provided with bearing pin, and described first
Second connecting rod is connected with by bearing pin at the top of connecting rod right-hand member, the right-hand member inner chamber of the second connecting rod is provided with doorframe bearing pin, described
The outer wall of doorframe bearing pin is provided with doorframe connecting plate, and the doorframe connecting plate is arranged on the right-hand member inner chamber of second connecting rod, the door
Frame bearing pin is arranged on the top exterior walls of doorframe, and the spring hinge includes left hinge, and the right wall of the left hinge is connected with connection
Axle, the right wall of the connecting shaft are connected with right hinge, and the outer wall of the left hinge is provided with projection, and the outer wall of the right hinge is set
Groove is equipped with, the inner chamber of the connecting shaft is provided with rotating shaft, and the outer wall of the rotating shaft is provided with torsion spring, and one end of the torsion spring is set
The outer wall in left hinge is put, the other end of the torsion spring is arranged on the outer wall of right hinge.
Wherein, the right wall of the left side door-plate and the left wall of right side door-plate are provided with yielding rubber pad, the doorframe
Intracavity bottom is provided with noise reducing seal pad.
Wherein, the outer wall of the left hinge and the outer wall of right hinge are evenly arranged with mounting hole.
Preferably, the projection is " L " type shape.
Compared with prior art, the beneficial effects of the utility model are：This kind is without bolt self-closing security protection gate structure
Simply, rationally, it is economical, applicable, efficiently solve worker's artificial destruction protective door present in work progress and close not in time
The problem of protective door, safety protective door basic feature and practicality are ensure that, utilized, closed due to turnover can be repeated several times
Reason reduces the input of project safety in production expense, has saved cost, and avoid and suffer people using conventional belt keeper protective door
To destroy and closing the various potential safety hazards left not in time and environmental pollution.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model linkage arrangement schematic diagram；
Fig. 3 is the utility model spring hinge structural representation；
Fig. 4 is the utility model spring hinge upward view.
Description of reference numerals：1st, doorframe；2nd, spring hinge；3rd, door-plate；4th, linkage；5th, door-plate connecting pole；6th, first
Connecting rod；7th, bearing pin；8th, second connecting rod；9th, doorframe connecting plate；10th, doorframe bearing pin；11st, left hinge；12nd, connecting shaft；13rd, right conjunction
Page；14th, projection；15th, rotating shaft；16th, torsion spring；17th, groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides one kind without bolt self-closing security protection gate, including doorframe 1, the doorframe
1 left and right sides wall is mounted on spring hinge 2, and the inner chamber of the doorframe 1 is provided with two groups of door-plates 3, and the doorframe 1 passes through a left side
Lateral spring hinge 2 is connected with the left side wall of left side door-plate 3, the right side that the doorframe 1 passes through right side spring hinge 2 and right side door-plate 3
Side wall connects, and the top of the door-plate 3 is provided with linkage 4, and the door-plate 3 passes through outside the top of linkage 4 and doorframe 1
Wall connects.
As shown in Fig. 2 the linkage 4 includes door-plate connecting pole 5, the bottom of the door-plate connecting pole 5 is arranged on company
The top of linkage 4, the outer wall of the door-plate connecting pole 5 are provided with first connecting rod 6, and the right-hand member inner chamber of the first connecting rod 6 is set
It is equipped with bearing pin 7, second connecting rod 8 is connected with by bearing pin 7 at the top of the right-hand member of first connecting rod 6, in the right-hand member of the second connecting rod 8
Chamber is provided with doorframe bearing pin 10, and the outer wall of the doorframe bearing pin 10 is provided with doorframe connecting plate 9, and the doorframe connecting plate 9 is set
In the right-hand member inner chamber of second connecting rod 8, the doorframe bearing pin 10 is arranged on the top exterior walls of doorframe 1.
As shown in Figure 3, Figure 4, the spring hinge 2 includes left hinge 11, and the right wall of the left hinge 11 is connected with connection
Axle 12, the right wall of the connecting shaft 12 are connected with right hinge 13, and the outer wall of the left hinge 11 is provided with projection 14, the right conjunction
The outer wall of page 13 sets fluted 17, and the inner chamber of the connecting shaft 12 is provided with rotating shaft 15, and the outer wall of the rotating shaft 15 is provided with
Torsion spring 16, one end of the torsion spring 16 are arranged on the outer wall of left hinge 11, and the other end of the torsion spring 16 is arranged on right hinge 13
Outer wall.
Wherein, the right wall of the left side door-plate 3 and the left wall of right side door-plate 3 are provided with yielding rubber pad, prevent two groups
Cause the damage of door-plate 3 between door-plate 3 due to collision, the intracavity bottom of the doorframe 1 is provided with noise reducing seal pad, played very
Good sound deadening, prevent from closing the door and causing the appearance of noise, the outer wall of the left hinge 11 and the outer wall of right hinge 13 are uniform
Mounting hole is provided with, is easy to left hinge 11 and right hinge 13 being separately mounted on door-plate 3 and doorframe 1, the projection 14 is " L "
Type shape, projection 14 coordinate with groove 17 so that open angle is to greatest extent 90 degree, and spring hinge 2 is played a protective role.
Operation principle of the present utility model is：Door-plate 3 is connected by spring hinge 2 with doorframe 1, and spring hinge 2 is by left conjunction
Page 11 and right hinge 13 are formed, and left hinge 11 and right hinge 13 are separately mounted on doorframe 1 and door-plate 3, when end of door plate 3 is beaten
When opening, because one end of torsion spring 16 is arranged on right hinge 13, the other end is arranged on left hinge 11, and door-plate 3 is being opened to one
After determining angle, because the restoring force of torsion spring 16 acts on, door-plate 3 can close automatically, and projection 14 is " L " type shape, projection 14 with it is recessed
Groove 17 coordinates so that open angle is to greatest extent 90 degree, and spring hinge 2 is played a protective role, and two groups of outer walls of door-plate 3 are set
Yielding rubber pad, prevent the damage for causing door-plate 3 between two groups of door-plates 3 due to collision, the intracavity bottom of doorframe 1 is provided with
Noise reducing seal pad, good sound deadening is played, prevent from closing the door and causing the appearance of noise, additionally due to when door-plate 3 is opened,
Door-plate 3 is separated with doorframe 1, and first connecting rod 6 and second connecting rod 8 are connected by bearing pin 7, and is connected by door-plate connecting pole 5 and doorframe
Fishplate bar 9 is connected with door-plate 3 and doorframe 1, can effectively protect the life-span of spring hinge 2.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. one kind is without bolt self-closing security protection gate, including doorframe (1), it is characterised in that the left and right sides of the doorframe (1)
Wall is mounted on spring hinge (2), and the inner chamber of the doorframe (1) is provided with two groups of door-plates (3), and the doorframe (1) passes through left side
Spring hinge (2) is connected with the left side wall of left side door-plate (3), and the doorframe (1) passes through right side spring hinge (2) and right side door-plate
(3) right side wall connects, and is provided with linkage (4) at the top of the door-plate (3), the door-plate (3) passes through linkage (4)
It is connected with the top exterior walls of doorframe (1), the linkage (4) includes door-plate connecting pole (5), the door-plate connecting pole (5)
Bottom is arranged on the top of linkage (4), and the outer wall of the door-plate connecting pole (5) is provided with first connecting rod (6), and described first
The right-hand member inner chamber of connecting rod (6) is provided with bearing pin (7), and first connecting rod (6) the right-hand member top is connected with the second company by bearing pin (7)
Bar (8), the right-hand member inner chamber of the second connecting rod (8) are provided with doorframe bearing pin (10), and the outer wall of the doorframe bearing pin (10) is set
There is doorframe connecting plate (9), the doorframe connecting plate (9) is arranged on the right-hand member inner chamber of second connecting rod (8), the doorframe bearing pin (10)
The top exterior walls of doorframe (1) are arranged on, the spring hinge (2) includes left hinge (11), and the right wall of the left hinge (11) connects
Connecting shaft (12) is connected to, the right wall of the connecting shaft (12) is connected with right hinge (13), and the outer wall of the left hinge (11) is set
There is projection (14), the outer wall of the right hinge (13) sets fluted (17), and the inner chamber of the connecting shaft (12) is provided with rotating shaft
(15), the outer wall of the rotating shaft (15) is provided with torsion spring (16), and one end of the torsion spring (16) is arranged on the outer of left hinge (11)
Wall, the other end of the torsion spring (16) are arranged on the outer wall of right hinge (13).
2. one kind according to claim 1 is without bolt self-closing security protection gate, it is characterised in that the left side door-plate
(3) right wall and the left wall of right side door-plate (3) is provided with yielding rubber pad, and the intracavity bottom of the doorframe (1), which is provided with, to disappear
Sound sealing gasket.
3. one kind according to claim 1 is without bolt self-closing security protection gate, it is characterised in that the left hinge (11)
Outer wall and the outer wall of right hinge (13) be evenly arranged with mounting hole.
4. one kind according to claim 1 is without bolt self-closing security protection gate, it is characterised in that the projection (14) is
" L " type shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205131.2U CN206645685U (en) | 2017-03-05 | 2017-03-05 | One kind is without bolt self-closing security protection gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205131.2U CN206645685U (en) | 2017-03-05 | 2017-03-05 | One kind is without bolt self-closing security protection gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206645685U true CN206645685U (en) | 2017-11-17 |
Family
ID=60280772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720205131.2U Expired - Fee Related CN206645685U (en) | 2017-03-05 | 2017-03-05 | One kind is without bolt self-closing security protection gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206645685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125099A (en) * | 2020-09-23 | 2020-12-25 | 江苏省肿瘤医院 | Fire emergency elevator device for hospital |
-
2017
- 2017-03-05 CN CN201720205131.2U patent/CN206645685U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112125099A (en) * | 2020-09-23 | 2020-12-25 | 江苏省肿瘤医院 | Fire emergency elevator device for hospital |
| CN112125099B (en) * | 2020-09-23 | 2021-10-26 | 江苏省肿瘤医院 | Fire emergency elevator device for hospital |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |